Initialization of L2CTLR[5] was set only as R8A7790 by commit
237faf095fb43abbed6e40266ef7efccc8b9308b.
However, initialization of cash needs to be performed continuously.
This changes into the processing which continues initialization of
L2CTLR[5] into L2CTLR cash and performs it.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu...@renesas.com>
---
arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
index 879e0e0..d47546a 100644
--- a/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
+++ b/arch/arm/cpu/armv7/rmobile/lowlevel_init_ca15.S
@@ -60,17 +60,10 @@ do_lowlevel_init:
cmp r1, #3 /* has already been set up */
bicne r0, r0, #0xe7
orrne r0, r0, #0x83 /* L2CTLR[7:6] + L2CTLR[2:0] */
-
- ldr r2, =0xFF000044 /* PRR */
- ldr r1, [r2]
- and r1, r1, #0x7F00
- lsrs r1, r1, #8
- cmp r1, #0x45 /* 0x45 is ID of r8a7790 */
- bne L2CTLR_5_SKIP
+#if defined(CONFIG_R8A7790)
orrne r0, r0, #0x20 /* L2CTLR[5] */
-L2CTLR_5_SKIP:
+#endif
mcrne p15, 1, r0, c9, c0, 2
-
_exit_init_l2_a15:
ldr r3, =(CONFIG_SYS_INIT_SP_ADDR)
sub sp, r3, #4
--
2.1.1
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
